French CA launches new portable charging station test to safeguard CA6651 charging station

Recently, French CA has launched a new portable charging pile testing tool to safeguard the CA6651 charging pile, which has been launched

New portable charging station testing toolC.A 6651Designed to be compact and convenient, it can quickly detect the safety and reliability of electric vehicle charging stations.

IEC61851-1There are internal charging modes available4Types, including:

Charging mode3This mode uses a dedicatedEVSEAnd electric car chargers. The alternating current from the charging station is applied to the onboard circuit to charge the battery. Multiple control and protection functions ensure public safety. These include verifying protective grounding andEVSEandEVThe connection between them. In addition, this mode can adjust the charging current to the maximum current capacity of the cable assembly. The maximum current for this charging mode is250A, configurable250VOne phase or480VThree phase network.

At present,PWMThe pulse width modulation protocol is used to manage charging between vehicles and infrastructure. This protocol provides secure automatic charging management and has basic functions such as fault or loading authorization.

We will be able to connect throughCA 6651To the oscilloscope, measureCP-PEThe signal speed of the signal, but not the protocol analysis (physical layer).

Used alone to verify the operational status of the charging station

Connect the adapter directly toTYPE-2Charging station with socket and switch:

PP=Maximum supported current

Simulated current (constant green light)OKRed lightFault）

CP=According to the condition of the vehicle（AtoE），

green lightOKred lightFAULT

-short circuitCP-PE

-Diode short circuit

-Identify single-phase or three-phase

The purpose is not only to charge the battery, but also to protect users and their vehicles. This can visually check the operating status of the charging station.

Cooperate with FranceCAElectrical installation tester (such asC.A 611XSeries), can be used to check the electrical safety of charging stations

Used for voltage measurementN-L1-L2-L3-PETerminal identification

Verify the grounding connection using the touch electrode on the adapter side+Simulation errorPE

Pile or loop grounding measurement

6mA ,30mA BtypeRCDtest

500Vor1000VInsulation measurement